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The correct answer is A
What is the difference between (in m2) the area of a circular field of radius 28 metres and area of a rectangular piece of land having its di...
Perimeter of a rectangle is 40% more than that of a square of side 40 cm. If difference between length and breadth of the rectangle is 8 cm, then find t...
If the angular diameter of the sun is 20, how far from the eye a coin of radius 4.95 cm be kept to hide the sun?
If the radius of a sphere is decreased by 55%, then by what percent does its surface area decrease?
If the radius of the base and the height of a right circular cone are increased by 10%, what is the approximate percentage increase in volume?
If the word PHOTOGRAPH is spelt with ‘F’ in place of ‘PH', then what would be the percentage reduction in the number of letters?
The ratio of the largest and the smallest angle of a triangle is 3:2. The smallest angle is 80% of the sum of these two angles. What is the sum of the r...
If the radius of a circle is given up to 15 times, how much of its perimeter will be the perimeter of the previous perimeter?
If 3 vertices of a parallelogram ABCD are A (1, 2, 3), B (-1, -2, -1) and C (2, 3, 2) (taken in order), then the 4th vertex D is
The sum of the radius and height of a cylinder is 42m. The total surface area of the cylinder is 5544 m². What is the volume of the cylinder?